Sisters 40th is coming up and there’s a male stripper show in town. I’ve never been before but can imagine it’s a laugh. There’s a group going; now not sure whether to pretend to my partner that we ended up there by accident or tell him that’s the plan as it’s her birthday. He’s not going to want me to go but I’m an adult and can do what I like. I’m happy in my relationship but don’t want to not go. Opinions please ?